si in Gujarati ગુજરાતી

⇄

⇄

Si

⇄

Si(no period),
silicon (chemical element).

SI

⇄

SI(no periods),
1. Smithsonian Institution.
2. Systeme International d'Unites (an international system of units). See SI unit.

si

⇄

si, noun.
(Music.) the seventh tone of the scale in solmization; B; ti.